W2 dual pattern head header options

that is correct the w2 exhaust port and the standard LA header do not match up very good....some people use them...

TTi makes two w2 headers...the 1 5/8- 1 3/4 steppped header which will fit the inner bolts on the w2 exhaust port pattern...and they make 1 7/8 headers which fit the older exhaust port bolt pattern...

Hedman header makes w2 headers..,.of various sizes...but most of them use an inner flange adapter ..